Copenhagen, Denmark
Dublin, Ireland
Neumünster, Germany
Singapore
Ghent, Belgium
Leiden, Netherlands
Boston, MA, USA
London, England, UK
Boulogne-Billancourt, France
Chantilly, VA, USA
Costa Mesa, CA, USA
Provo, UT, USA
Utqiagvik, AK, USA
Grafschaft bei Bonn, Germany
Los Angeles, CA, USA
Independence, OH, USA
Bry-sur-Marne, France
Shifnal, England, UK
Lehi, UT, USA
London, UK
Melbourne, Australia
Alkmaar, North Holland, Netherlands
Victoria, BC, Canada
New York, NY, USA
Paris, Framce
Crystal City, VA, USA
Gerlingen, Germany
Wrocław, Poland
Aurich, Germany
Reston, VA
Valencia, Spain
Chicago, IL, USA
Edinburgh, Scotland, UK
Paris, France
Lecce, Italy
Koblenz, Germany
San Francisco, CA, USA
1994
Charlotte, NC, USA
Munich, Germany
Pittsburgh, PA, USA
Boulder, Colorado
Lund, Sweden
Sunnyvale, CA, USA
Palo Alto, CA, USA
Zürich, Switzerland
Florianópolis, Brazil
Hamburg, Germany
Bonn, Germany
Lyon, France
Le Petit-Quevilly, France
Cincinnati, OH, USA
Ivry-sur-Seine, France
Cambridge, MA, USA
Ketzin, Germany
Fairfax, VA, USA
Oslo, Norway
Newtown, Pennsylvania, USA
Cary, NC, USA
Bristol
Redlands, CA, USA
Brussels, Belgium
Stockholm, Sweden
Antwerp, Belgium
Nantes, France
New York, NY
Dearborn, MI, USA
London, United Kingdom
Portland, OR, USA
Falls Church, VA, USA
Evendale, Ohio, USA
Montréal, Québec, Canada
Alpharetta, GA, USA
Louisville, CO, USA
Cologne, Germany
France
Stuttgart, Germany
Zurich, Switzerland
Berlin, Germany
Phoenix, AZ, USA
Malibu, CA, USA
Aubagne, France
Évreux, France
Cambridge, United Kingdom
Austin, TX, USA
Tokyo, Japan
Aarhus, Denmark
Santa Clara, CA, USA
Frankfurt am Main, Germany
Arlington, VA, USA
Raleigh, NC, USA
Le Chesnay, France
Budapest, Hungary
Durham, NC, USA
Freiburg im Breisgau, Germany
Wolfsburg, Germany
Torrrance, CA, USA
Miami, FL, USA
Amstelveen, Netherlands
Fremont, California, USA
Dortmund, Germany
Rome, Italy
Cape Town, South Africa
Bioggio, Switzerland
Bethesda, MD, USA
South Jordan, UT, USA
San Francisco, USA
Zug, Switzerland
Le Plessis-Robinson, France
Iserlohn, Germany
Reston, VA, USA
Kiel, Germany
Groenlo, Netherlands
Old Westbury, NY, USA
West Falls Church, VA, USA
Basel, Switzerland
São Paulo, Brazil
Tromsø, Norway
Nuremberg, Germany
Huntsville, AL, USA
Frankfurt Am Main, Germany
Poland, OH, USA
Stans, Switzerland
Dietikon, ZH, Switzerland
Vienna, Austria
Draper, UT, USA
Walsall, England, UK
San Francisco, California, USA
Norwalk, CT, USA
Eindhoven, The Netherlands
Opfikon, ZH, Switzerland
Geneva, Switzerland
San Diego, CA, USA
York, UK
Birmingham, AL, USA
Reinheim, Germany
Rennes, France
San Mateo, CA, USA
Arlington, Virginia, USA
Hull, England, UK
Rueil-Malmaison, France
Toulouse, France
Tallinn, Estonia
Flums, SG, Switzerland
Geldern, Germany
Monterrey, Mexico
2010
Pleasanton, CA, USA
Kent, WA, USA
Sydney, NSW, Australia
Lausanne, Switzerland
Houston, TX, USA
Aix-en-Provence, France
Delft, Netherlands
North Mankato, MN, USA
Chelmsford, MA, USA
Dallas, TX, US
Delft, The Netherlands
Minneapolis, MN, USA
Zurich and Basel, Switzerland
Duisburg, Germany
Toronto, Canada
Sion, Switzerland
Porvorim, Goa, India
Saint-Denis, France
Grenoble, France
Bentonville, AR, USA
Gothenburg, Sweden
Chapel Hill, NC, USA
Mountain View, CA, USA
Rotterdam, The Netherlands
